My 12 twist REM 700.308 shoots 175s great. 20 inch barrel.... That 26 inch barrel is going to give you more velocity, and thus, more RPMS on the bullet.
I used to think that was B.S. until I down loaded some long bullets to sub sonic in my gun.... they key holed. But at full velocity, they shot round holes.
My 1/12 actually hates 168 smk at 1000 yards because the shape of the boat tail makes them suck in trans-sonic. I get a 12 yard spray zone of possible bullet impacts. But with 175s, I can get out to 1300 yards.
"What would a $2,000 Geissele Super Duty do that a $500 PSA door buster on Black Friday couldn't do?" - Stopsign32v
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